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Pristerognathus : ウィキペディア英語版 | Pristerognathus
''Pristerognathus'' is an extinct genus of therocephalian, known from the late Middle Permian (Capitanian) of South Africa.〔F. Abdala, B. Rubidge, and J. van der Heever, "The oldest therocephalians (Therapsida, Eutheriodonta) and the early diversification of Therapsida," ''Palaeontology'', 51, 1011-1024 (2008)〕 It lends its name to the Pristerognathus Assemblage Zone of the Beaufort Group of South African geological strata. ''Pristerognathus'' was a medium-sized therocephalian with a 25 cm skull and a total length up to 1.5 m (4.9 ft).〔Stainford Kemp, Thomas(2005) ''The origin and evolution of mammals'' p.55〕
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Pristerognathus」の詳細全文を読む
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